Consumable. One set of these consumable sheets is already included in the complete Science G package . You need one set per student. This Paper Packet includes all templates, charts, cut outs, and patterns in the Discover & Do: Level G Science Experiments book in Science G. You can use the consumable worksheets within Sonlight resource: https://www.sonlight.com/products/discover-and-do-7th-grade-experiments-paper-packet